What are the following statements?
A. Temperature, humidity, and pressure are basically the same all through an air mass.
B. Temperature at the border of an air mass is always higher than in the middle.
<u><em>i think is coronary veins becuase those veins carry poor oxigenated blood.</em></u>
hope it helps
Outer space is an empty space that’s made up of gases, electromagnetic radiation, magnetic fields, neutrons and dust